← all jobs

.NET Developer - Remote

Work from home Full-time role Hiring

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job Summary We are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason through unfamiliar codebases, explain engineering decisions clearly, and solve practical backend, full-stack, systems, or infrastructure-related problems. No prior AI experience is required. What matters most is strong software engineering judgment, clean technical communication, and the ability to evaluate code, architecture, tradeoffs, and implementation quality.

Key Responsibilities

  • Work on challenging software engineering tasks across backend, full-stack, infrastructure, and systems-related projects.
  • Review, debug, improve, and explain code across different technical environments.
  • Design or evaluate practical solutions involving APIs, databases, services, integrations, testing, and deployment workflows.
  • Identify tradeoffs around scalability, maintainability, performance, reliability, security, and developer experience.
  • Communicate technical reasoning clearly in writing, including why a solution works and what alternatives were considered.
  • Collaborate with the customer’s team on technical reviews, implementation decisions, and problem-solving exercises.
  • Adapt quickly to new codebases, frameworks, and technical requirements.

Required Skills And Qualifications

  • 5+ years of hands-on software engineering experience.
  • Strong experience in at least one backend or full-stack engineering environment, such as Python, JavaScript/TypeScript, Node.js, Java, C#, .NET, C++, Go, Ruby, PHP, or similar.
  • Experience building, maintaining, or reviewing production-level applications, APIs, services, databases, or integrations.
  • Strong understanding of software engineering fundamentals, including debugging, testing, code quality, architecture, and technical tradeoffs.
  • Ability to explain complex engineering decisions clearly and objectively.
  • Comfortable reading and reasoning through unfamiliar code or technical requirements

Preferred Qualifications

  • Experience with cloud environments such as AWS, GCP, or Azure.
  • Experience with CI/CD pipelines, DevOps workflows, containers, monitoring, or production operations.
  • Experience with frontend frameworks such as React, Next.js, Angular, Vue, or React Native.
  • Open-source contributions, public GitHub work, technical writing, or strong examples of past engineering work.
  • Experience mentoring engineers, reviewing code, or making architecture decisions.

More open positions

[Remote] Junior Dotnet Developer

Work from home Full-time role

[Remote] Senior Dotnet Developer

Work from home Full-time role

Senior Dotnet Developer

Work from home Full-time role

Sr .Net Developer - Temp Remote

Work from home Full-time role

Sr Dotnet Developer-Openshift and Harness Plus

Work from home Full-time role

Vendor Management Analyst (Hybrid, Chicago, IL)

Work from home Full-time role

[Remote] Consultant, Revenue Site Operations, Ambulatory Surgery Centers (ASC) - REMOTE

Work from home Full-time role

Remote Live Chat Specialist – Entry‑Level Customer Support Champion for Wellness Innovation at careerzynith

Work from home Full-time role

Systems Administrator - Windows

Work from home Full-time role

Principal Medical Writer, Patient Safety

Work from home Full-time role

Materials Engineering Specialist - Intermediate

Work from home Full-time role

Online Japanischlehrer*in (remote) mit guten Deutschkenntnissen

Work from home Full-time role

Remote BCBA (Board-Certified Behavior Analyst) - Help Shape a New ABA Clinic

Work from home Full-time role

UX/UI Designer — Social Commerce & eCommerce

Work from home Full-time role

Associate Account Executive (EMEA)

Work from home Full-time role

Remote Freelance Chat Support Specialist – Customer Experience & Issue Resolution Expert for careerzynith Marketplace

Work from home Full-time role

Senior Transmission Line Engineer

Work from home Full-time role

Director of Healthcare Data Management – Clinical Data Integration & Analytics (Full‑Time, Night/Day Shift) – $76K Annual Salary

Work from home Full-time role

Senior Software Engineer, Windows/Desktop Applications - Cardiff, United Kingdom

Work from home Full-time role

Remote Social Media Customer Support Specialist – careerzynith Digital Experience & Community Engagement (Work‑From‑Home)

Work from home Full-time role

Lead GCP Engineer: AI Platforms & Development

Work from home Full-time role